79692440

素因数分解:

$2^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2917}}^1$

素因数の和:3611

約数の個数: 32

約数和(自身を含む): 179632080

約数和(自身を除く): 99939640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 683, 1366, 2732, 2917, 3415, 5464, 5834, 6830, 11668, 13660, 14585, 23336, 27320, 29170, 58340, 116680, 1992311, 3984622, 7969244, 9961555, 15938488, 19923110, 39846220, 79692440]

約数ペア:

[(1, 79692440), (2, 39846220), (4, 19923110), (5, 15938488), (8, 9961555), (10, 7969244), (20, 3984622), (40, 1992311), (683, 116680), (1366, 58340), (2732, 29170), (2917, 27320), (3415, 23336), (5464, 14585), (5834, 13660), (6830, 11668)]